What level of force do you believe would be necessary to disarm Iran?
Assuming NK could have their nuclear program ended quickly and at low cost (probable, IMO) what consequences do you envision flowing from that?
You are correct in that Iran is a much tougher nut to crack.
But, without interference from Russia we can effect the destruction of their military capabilities, all of them, in 45 days.
Not unlike Iraq.
But we’ll have to be smart enough to leave once it’s done.